Preparation method of trichosanthes kirilowii-premna microphylla leaf health tea crystal
A technology of rotten mandarin maiden leaves and production methods, which is applied in tea extraction and other directions, can solve the problem of less deep-processed products, achieve the effects of rich aroma, enhanced aroma, and improved utilization efficiency
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Embodiment 1
[0018] A preparation method of Trichosanthes rottenmaid leaf health-care tea crystal, is characterized in that, described preparation method adopts the following steps:
[0019] ① Selection of raw materials: Select fresh, high-quality, pest-free young leaves, supplemented with high-quality rotten leaves, Trichosanthes skin, and peony bark, remove impurities, and drain the water after cleaning; Cinnamon japonica, 2.5kg of rotten maidenhair leaves, 1.2kg of Trichosanthes chinensis and 0.85kg of Cortex Moutan, mixed uniformly to obtain raw materials;
[0020] ②Steamed green: put the raw material into the steamer for 45s to inactivate the enzyme with steam, immediately immerse it in a 0.3% mass concentration of sodium bicarbonate aqueous solution for cooling, remove and drain after 20 minutes;
[0021] ③ Micro-freeze-drying: firstly, the steamed raw materials were flaked for 6 minutes, and the microwave power was set to 120W; then placed at -26°C for micro-freeze treatment for 3.5...
Embodiment 2
[0028] A preparation method of Trichosanthes rottenmaid leaf health-care tea crystal, is characterized in that, described preparation method adopts the following steps:
[0029] ① Selection of raw materials: Select fresh, high-quality, pest-free young leaves, supplemented with high-quality rotten leaves, perilla leaves, and honeysuckle, remove impurities, and drain the water after cleaning; Coriander flower, the rotten slave leaf of 1 kg, the perilla leaf of 0.7kg and the honeysuckle of 0.55kg, mix well, make raw material;
[0030] ②Steamed green: put the raw material into the steamer for 45s to inactivate the enzyme with steam, immediately immerse it in a 0.1% mass concentration of sodium bicarbonate aqueous solution to cool, remove and drain after 20 minutes;
[0031] ③ Micro-freeze drying: firstly, the steamed raw material was flaked for 2 minutes, and the microwave power was set to 350W; then it was placed at -16°C for micro-freeze treatment for 3.5 hours, and then pulveri...
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